/**
 * 
 */
package sqs.service;

import java.util.List;

import sqs.model.User;

/**
 * @author kjleng
 *
 */
public interface UserMgr {
	public User getUserByUserName(String username);
	public List<User> getAllUsers();
	public void updateUser(User user);
	public void removeUser(User user);
	public void createUser(User user);
}
